Finding Miranda

Finalist: The 2016 Wishing Shelf Book Awards (Fiction).
In a small, rural Florida town, a popular local radio host notices the new librarian -- which is strange since she is virtually invisible to everyone else, and he is totally blind. Deejay Shepard Krausse has made enemies with his conspiracy-theories talk show. Too bad the innocent librarian, Miranda, is about to become a target-by-association. Can Shep and his dog, Dave, keep Miranda safe when hired killers set out to eliminate all three of them, even if it means tracking them through a Florida swamp at midnight?